diff options
| author | Michael Zolotukhin <mzolotukhin@apple.com> | 2015-03-10 19:07:41 +0000 |
|---|---|---|
| committer | Michael Zolotukhin <mzolotukhin@apple.com> | 2015-03-10 19:07:41 +0000 |
| commit | 267e12f71455ac85c0b9c32c6ffc4892d873826a (patch) | |
| tree | 53d046f7397be1d66f0ba40338dfc50c1256ce87 /llvm/lib/Transforms | |
| parent | 999cbf9d210c23e0311c1d31a89afb2018bc73fe (diff) | |
| download | bcm5719-llvm-267e12f71455ac85c0b9c32c6ffc4892d873826a.tar.gz bcm5719-llvm-267e12f71455ac85c0b9c32c6ffc4892d873826a.zip | |
Enable loop-rotate before loop-vectorize by default
llvm-svn: 231820
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/IPO/PassManagerBuilder.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp index 21fa34dfbcf..9fd84d845d5 100644 --- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp +++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp @@ -311,8 +311,7 @@ void PassManagerBuilder::populateModulePassManager( // Re-rotate loops in all our loop nests. These may have fallout out of // rotated form due to GVN or other transformations, and the vectorizer relies // on the rotated form. - if (ExtraVectorizerPasses) - MPM.add(createLoopRotatePass()); + MPM.add(createLoopRotatePass()); MPM.add(createLoopVectorizePass(DisableUnrollLoops, LoopVectorize)); // FIXME: Because of #pragma vectorize enable, the passes below are always |
